We're exploring space ... in a sense. Wes Sims hosts BYU Professor of Astronomy, J. Ward Moody and Neil deGrasse Tyson, Astrophysicist and Director of the Hayden Planetarium at the American Museum of Natural History in New York City. We'll find out how much we earthlings know about space and the future of space exploration and education.—Original airdate: 10/16/2009